DE50207645D1 - METHOD FOR CARRYING OUT RADICAL GAS PHASE REACTIONS - Google Patents

METHOD FOR CARRYING OUT RADICAL GAS PHASE REACTIONS

Info

Publication number
DE50207645D1
DE50207645D1 DE50207645T DE50207645T DE50207645D1 DE 50207645 D1 DE50207645 D1 DE 50207645D1 DE 50207645 T DE50207645 T DE 50207645T DE 50207645 T DE50207645 T DE 50207645T DE 50207645 D1 DE50207645 D1 DE 50207645D1
Authority
DE
Germany
Prior art keywords
gas phase
phase reactions
reactor
carrying
radical gas
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE50207645T
Other languages
German (de)
Inventor
Holger Heinichen
Andreas Heyl
Joerg Appel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE50207645T priority Critical patent/DE50207645D1/en
Application granted granted Critical
Publication of DE50207645D1 publication Critical patent/DE50207645D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • C07B61/02—Generation of organic free radicals; Organic free radicals per se
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00157—Controlling the temperature by means of a burner
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The object of the invention is to improve the manner in which radical gas phase reactions are carried out so that the temperature of the reaction can be kept at the lowest possible level and an adequate amount of radicals is available for the reaction. In order to achieve this, one or several educts (A) are placed in a reactor (1) where they react at an initial temperature in the presence of one or several radical species (R*) to form one or more products (P); the radical species (R*) are produced outside the reactor (1) at a second temperature (T2) which is higher than the first (T1), by thermal decomposition, using radical formers (RB), whereupon they are fed into the reactor (1) with the educts (A) contained therein.
DE50207645T 2001-05-19 2002-05-17 METHOD FOR CARRYING OUT RADICAL GAS PHASE REACTIONS Expired - Lifetime DE50207645D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50207645T DE50207645D1 (en) 2001-05-19 2002-05-17 METHOD FOR CARRYING OUT RADICAL GAS PHASE REACTIONS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10124447 2001-05-19
DE50207645T DE50207645D1 (en) 2001-05-19 2002-05-17 METHOD FOR CARRYING OUT RADICAL GAS PHASE REACTIONS
PCT/EP2002/005485 WO2002094743A2 (en) 2001-05-19 2002-05-17 Method and device to achieve radical gas phase reactions

Publications (1)

Publication Number Publication Date
DE50207645D1 true DE50207645D1 (en) 2006-09-07

Family

ID=7685399

Family Applications (1)

Application Number Title Priority Date Filing Date
DE50207645T Expired - Lifetime DE50207645D1 (en) 2001-05-19 2002-05-17 METHOD FOR CARRYING OUT RADICAL GAS PHASE REACTIONS

Country Status (5)

Country Link
EP (1) EP1389175B1 (en)
AT (1) ATE334106T1 (en)
AU (1) AU2002310825A1 (en)
DE (1) DE50207645D1 (en)
WO (1) WO2002094743A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10219722B4 (en) * 2002-05-02 2005-06-09 Uhde Gmbh Process for the preparation of unsaturated halogen-containing hydrocarbons and apparatus suitable therefor
DE10219723B4 (en) * 2002-05-02 2005-06-09 Uhde Gmbh Process for the preparation of unsaturated halogen-containing hydrocarbons and device suitable therefor
AU2003233203A1 (en) * 2002-05-02 2003-11-17 Uhde Gmbh Method for the production of unsaturated hydrocarbons containing halogen and suitable device therefor
DE102006000627A1 (en) * 2006-01-02 2007-07-05 Linde Ag Device for storing gaseous media
US10466245B2 (en) 2008-02-20 2019-11-05 The Secretary Of State For Health Covalently linked thermostable kinase for decontamination process validation
GB0803068D0 (en) 2008-02-20 2008-03-26 Health Prot Agency Cross-linked biological indicator
DE102008049262B4 (en) 2008-09-26 2016-03-17 Thyssenkrupp Industrial Solutions Ag Process and apparatus for the preparation of ethylenically unsaturated halogenated hydrocarbons
DE102008049260B4 (en) 2008-09-26 2016-03-10 Thyssenkrupp Industrial Solutions Ag Process and apparatus for the preparation of ethylenically unsaturated halogenated hydrocarbons
WO2013066418A1 (en) 2011-06-14 2013-05-10 Corning Incorporated Hybrid microfluidic assemblies

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL292613A (en) * 1962-05-17

Also Published As

Publication number Publication date
WO2002094743A2 (en) 2002-11-28
ATE334106T1 (en) 2006-08-15
EP1389175B1 (en) 2006-07-26
WO2002094743A3 (en) 2003-03-06
EP1389175A2 (en) 2004-02-18
AU2002310825A1 (en) 2002-12-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition